For the Cauliflower: Drizzle cauliflower with olive oil and season with salt and pepper. Roasting a whole head of cauliflower makes for a great presentation. Roast in a 350 degree oven until golden and tender, approximately 35 to 45 minutes. Drizzle with vinaigrette.

For the Lemon Caper Vinaigrette: Whisk all ingredients together. Remember to zest lemons before juicing them. Season to taste. Serve this dish as a side or a vegetarian entree.